Abrasive disks for power-operated grinders; Abrasive wheels for power-operated grinders; Air-operated power tools, namely, wrenches, ratchet wrenches, drills, grinders, orbital sanders; Flap discs for power-operated grinders; Lapping machines; Lapping machines for metalworking; Machine parts, namely, polishing discs for floor polishing machines; Machine tools, namely, rotary dies for cutting boxes for packaging industry; Polishing system for use in single-head machines comprising grinding and...